this derivation will be built: /nix/store/zjasjwqgy28317dqlqj7vdlvf90g5n47-bcachefs-module-7.0.0-29-generic.drv building '/nix/store/zjasjwqgy28317dqlqj7vdlvf90g5n47-bcachefs-module-7.0.0-29-generic.drv'...